1HB4 Antibiotic Biosynthesis date Apr 11, 2001
title Isopenicillin N Synthase From Aspergillus Nidulans (Oxygen E Product From Anaerobic Acov Fe Complex)
authors J.M.Ogle, I.J.Clifton, P.J.Rutledge, J.M.Elkins, N.I.Burzlaff, R.M.Adlington, P.L.Roach, J.E.Baldwin
compound source
Molecule: Isopenicillin N Synthase
Chain: A
Engineered: Yes
Organism_scientific: Emericella Nidulans
Organism_common: Aspergillus Nidulans
Organism_taxid: 162425
Gene: Pcb C
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Nm554
Expression_system_plasmid: Pjb703
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.199
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.660 71.210 100.170 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand FE2, SCV, SO4 enzyme
related structures by homologous chain: 1HB1, 1QIQ
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceAlternative oxidation by isopenicillin N synthase observed by X-ray diffraction., Ogle JM, Clifton IJ, Rutledge PJ, Elkins JM, Burzlaff NI, Adlington RM, Roach PL, Baldwin JE, Chem Biol 2001 Dec;8(12):1231-7. PMID:11755401
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1hb4.pdb1.gz) 61 Kb
  • LPC: Ligand-Protein Contacts for 1HB4
  • CSU: Contacts of Structural Units for 1HB4
  • Likely Quarternary Molecular Structure file(s) for 1HB4
  • Structure Factors (359 Kb)
  • Retrieve 1HB4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HB4 from S2C, [Save to disk]
  • Re-refined 1hb4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HB4 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1HB4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1HB4 from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HB4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hb4a_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hb4_A] [1hb4]
  • SWISS-PROT database: [P05326]
  • Domain organization of [IPNS_EMENI] by SWISSPFAM
  • Other resources with information on 1HB4
  • Community annotation for 1HB4 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science